Huffman\.classpath .......\.project .......\bin\Huffman.class .......\...\Node.class .......\...\Test.class .......\deresult.txt .......\enresult.txt .......\frequence.txt .......\I have a dream.txt .......\src\Huffman.java .......\...\Node.java .......\...\Test.java .......\bin .......\src Huffman